Temporary observatory for pendulum observations, Sumatra mimicking becoming chairman in 1929

becoming chairman in 1929

and commence battle with Hogarth's paintings on the right

were doomed to failure

Showing the car with the soft top up and down

Temporary observatory for pendulum observations, Sumatra mimicking becoming chairman in 1929Plan of a tent observatory used for pendulum observations, indicating the location of main instruments (clock, pendulum, telescope and transit instrument) and the masonry pillar for mounting the pendulum clock. Inscribed: 'Plan of the Observatory' Figure no. 3 from Report of the length of the pendulum at the equator made on an expedition from the observatory at Madras, by John Goldingham (Madras, 1824). Scale 1 inch: 2 feet. Original painting pasted